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Serving Metro Atlanta & Surrounding Areas

Cunningham Associates
Heating and Air Conditioning, Inc.

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A Message from the Owner

“We won't let our customers down. We are focused on delivering great service, and the customer is always first. At Cunningham Associates, we are committed, we care, and we strive to exceed your expectations.”

- Bob Cunningham, Founder and President

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Lennox Product Details

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Dave Lennox Signature® Collection SL297NV Variable-Speed, Ultra-Low Emissions Gas Furnace

First-in-class, lowest emission furnace on the market*

Features

Overview

    Here are some of the top features of the SL297NV:

    Heating efficiency rating of 97.5% AFUE delivers exceptional comfort and energy savings all winter long*

    ENERGY STAR® certified which means the furnace meets or exceeds U.S. federal guidelines for energy efficiency.**

    Variable-speed motor provides a quiet, consistent flow of air for advanced comfort, efficiency and control

    Variable speed airflow prevents temperature swings and controls humidity levels for a more comfortable environment

    Low fan speed option efficiently controls humidity levels and provides continuous filtration for cleaner, healthier air

    iComfort-enabled technology helps maintain your home's temperature close to your ideal setting

Energy Efficiency

    • Efficiency rating of 97.5% AFUE–Delivers exceptional comfort and energy savings all winter long*
    • ENERGY STAR® certified which means the furnace meets or exceeds U.S. federal guidelines for energy efficiency.**
    • Variable-speed motor–Helps you maintain consistent temperatures throughout your home, using as little fuel as possible
    • iComfort®-enabled technology–Allows you to adjust your heating for energy savings based on your family’s routine

Quiet Operation

    • Variable-speed motor–Provides a quiet, consistent flow of air for advanced comfort, efficiency and control

Home Comfort

    • Variable-speed airflow–Prevents temperature swings and controls humidity levels for a more comfortable environment
    • Two-stage heating–Operates at a more efficient low capacity most of the time, with extra capacity for cold mornings and chilly evenings
    • Low-fan-speed option–Efficiently controls humidity levels and provides continuous filtration for cleaner, healthier air
    • iComfort®-enabled technology–Helps maintain your home’s temperature close to your ideal setting

Performance

    • Variable-speed fan–Provides just the right amount of air to heat, cool or clean the home’s air, minimizing daily energy use
    • Durable steel cabinet–Sleekly styled and made to last with a contoured design and high-quality paint finish

Publications

SL297NV Gas Furnace Homeowners Manual
SL297NV Gas Furnace Product Brochure

Disclaimer

*This chart depicts potential energy savings you can expect from the SL297NV furnace, versus older furnaces with lower efficiency ratings. Criteria used in this example are 2,000 full-load heating hours, with a 60,000 Btuh heating design load and $1.368 ccf for gas. Your actual savings may vary, depending on the weather patterns in your local area, local fuel rates and your individual lifestyle. ** Select models only. See your local Lennox Dealer for more information.

Certifications



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